Contact
Questions about a timer or the site: send a message. There is no account system.
You can also email the operator of breathinglab.app at yanchi@yanchi.space.
The form and that address are the right place for bug reports, feedback, and privacy requests. Replies are not guaranteed to be immediate. Do not send medical questions; the timers are not medical advice.
The form is hosted by Fillout. See the privacy policy for what that means.